Model

Claude Haiku 4.5

Test

Dialogue tags

Scenario

Write 200 words with 10% dialogue

Run ID

2026-02-08-01KGYY4BJ3CGRK4J31MR9AH716

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 10% words of dialogue between two thieves named Molly and Bill who are planning to break into a children's party to steal all the presents. Only include the prose of the scene without any markdown or commentary.

Model response

AI
Molly crouched behind the inflatable bounce house, examining the floor plan she'd sketched on a napkin. The Henderson residence stretched before them like an unsecured vault filled with unwrapped merchandise and negligent parents. "So here's the thing," Bill whispered, adjusting his fake mustache. "The presents are stacked by the garage door. We go in through the kitchen, past the face painter, and—" "And what about the piñata?" Molly interrupted. "That thing's a choking hazard. We should avoid it." Bill nodded seriously, as if they were discussing actual security measures rather than a birthday party for seven-year-olds. They'd stolen from museums, banks, and art galleries. Somehow this felt more chaotic. A child's scream echoed from inside. Not a frightened scream, just a regular birthday party scream. They watched as Mrs. Henderson emerged with juice boxes, completely oblivious to the criminal masterminds hiding in her bushes. "The window latch is broken," Molly observed, pointing with professional precision. "Perfect. We go in fast, grab the boxes, exit through the side fence. Easy." Bill checked his watch. Molly rolled her eyes. Nothing about stealing from children's parties was easy. But the Tickle-Me-Elmo collection alone was worth fifty grand on the black market.
created_at"2026-02-08T15:32:44.128864+00:00" Sunday, February 8th, 2026 at 3:32:44 PM GMT+00:00
model"anthropic/claude-4.5-haiku-20251001" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency536
moderation_latency(null)
generation_time4130
tokens_prompt61
tokens_completion263
native_tokens_prompt75
native_tokens_completion312
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/" 
is_byokfalse
finish_reason"stop" 
native_finish_reason"stop" 
usage0.001635
router(null)
provider_responses
0
id"msg_01TgaAusmZv9vbHqMA7vsmus" 
status200
is_byokfalse
latency508
endpoint_id"41d2915a-92e6-4993-b537-210b4e10cba8" 
provider_name"Anthropic" 
model_permaslug"anthropic/claude-4.5-haiku-20251001" 
api_type"completions" 
id"gen-1770564759-2SGOD8PUAHXiHpwFiFkk" 
upstream_id"msg_01TgaAusmZv9vbHqMA7vsmus" 
total_cost0.001635
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic" 

Evaluation details

Result Evaluator Details Meta Data
99.9840% Matches word count n/a
neededCleanfalse
words202
0.0052% Dialogue to Total Word Ratio
Ratio: 27.72%, Deviation: 17.72%
neededCleanfalse
wordsTotal202
wordsDialogue56
49.9946%